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Kingston KP4T2F-PSB 4GB
Kingston KHYXPX-MID 8GB

Kingston KP4T2F-PSB 4GB vs Kingston KHYXPX-MID 8GB

Overall score
star star star star star
Kingston KP4T2F-PSB 4GB

Kingston KP4T2F-PSB 4GB

Overall score
star star star star star
Kingston KHYXPX-MID 8GB

Kingston KHYXPX-MID 8GB

Differences Specifications Comments

Differences

Kingston KP4T2F-PSB 4GB Reasons to consider
Kingston KP4T2F-PSB 4GB
Report a bug
  • Faster write speed, GB/s
    9.3 left arrow 8.9
    Average value in the tests
Kingston KHYXPX-MID 8GB Reasons to consider
Kingston KHYXPX-MID 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 38
    Around -9% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
Kingston KP4T2F-PSB 4GB
Kingston KHYXPX-MID 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    38 left arrow 35
  • Read speed, GB/s
    13.9 left arrow 13.9
  • Write speed, GB/s
    9.3 left arrow 8.9
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2317 left arrow 2127

Kingston KP4T2F-PSB 4GB RAM comparisons

Kingston KP4T2F-MIN 4GB
Samsung M471B5773CHS-CF8 2GB

Kingston KHYXPX-MID 8GB RAM comparisons

Patriot Memory (PDP Systems) PSD34G16002 4GB
SpecTek Incorporated ?????????????????? 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

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